H04N 1/00649
Control or synchronising different handling operations
Official title: {Control or synchronising different handling operations (H04N1/00657 takes precedence)}
H04N1/00649 (Control or synchronising different handling operations) appears on 280 US grants and 289 published applications in this corpus.
Search patents in H04N- Granted patents
- 280
- Published applications
- 289
- Assignees
- 62
- Inventors
- 576
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 6 | 0 |
| 2001 | 8 | 1 |
| 2002 | 4 | 2 |
| 2003 | 3 | 3 |
| 2004 | 1 | 6 |
| 2005 | 1 | 5 |
| 2006 | 3 | 8 |
| 2007 | 3 | 12 |
| 2008 | 5 | 11 |
| 2009 | 3 | 10 |
| 2010 | 11 | 15 |
| 2011 | 10 | 11 |
| 2012 | 11 | 9 |
| 2013 | 25 | 11 |
| 2014 | 10 | 11 |
| 2015 | 8 | 9 |
| 2016 | 12 | 10 |
| 2017 | 11 | 10 |
| 2018 | 8 | 23 |
| 2019 | 22 | 17 |
| 2020 | 18 | 23 |
| 2021 | 19 | 21 |
| 2022 | 25 | 12 |
| 2023 | 12 | 11 |
| 2024 | 8 | 19 |
| 2025 | 7 | 8 |
| 2026 | 7 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Document imaging apparatus with leading edge engagement for improved performance6 Oct 2026US 12,752,307 B2Opex Corporation
- Image forming apparatus29 Sep 2026US 12,750,453 B2Canon Kabushiki Kaisha
- Image reading device with document lift moving up and down15 Sep 2026US 12,739,333 B2KYOCERA Document Solutions Inc.
- Inspection apparatus for inspecting image on sheet and image forming system that inspects printed image on sheet14 Jul 2026US 12,684,073 B2Canon Kabushiki Kaisha
- Sheet conveying device, image processing apparatus, and drive control method capable of suppressing temperature rise of motor with simple configuration12 May 2026US 12,625,454 B2KYOCERA Document Solutions Inc.
- Image forming apparatus and motor control method1 Oct 2026US 2026/0303737 A1KYOCERA Document Solutions Inc.
- Information processing system, non-transitory computer readable medium storing information processing program, and image reading apparatus1 Oct 2026US 2026/0303739 A1FUJIFILM Business Innovation Corp.
- Communication method executed in image forming apparatus17 Sep 2026US 2026/0281267 A1Canon Kabushiki Kaisha
- Medium conveyance apparatus and image reading apparatus10 Sep 2026US 2026/0270353 A1Seiko Epson Corporation
- Medium discharge device and image reading apparatus23 Jul 2026US 2026/0214176 A1Seiko Epson Corporation
Most cited
By later US patents
- Image reading apparatus66US 7,924,475 B2Brother Kogyo Kabushiki Kaisha · 2011
- Higher productivity trayless duplex printer with variable path velocity48US 5,337,135 AXerox Corporation · 1994
- Document feeder for a copying machine44US 6,151,478 AMinolta Co., Ltd. · 2000
- Document handler interdocument gap control system43US 5,461,468 AXerox Corporation · 1995
- Sheet supplying apparatus including first and second sheet supply rollers and a separation roller all made of the same material34US 5,887,867 ACanon Kabushiki Kaisha · 1999